when we were trying to have sex, it was a struggle to get hard and even when I got it up it wasn't completely there. We fucked for like half an hour, I didnt cum. which is really weird because I was attracted to her and I'm normally a very sexual person, I masterbate like 1-2 times a day. Also I wasn't super nervous like you'd expect a first timer to be, I'm very open and shamless about this subject and will get naked in public and shit. And so was she so it was very comfortable, relativly. now 3 days later I'm just sexually drained and took me 3 days to charge up enough sexual energy to masterbate. some of my theories are: just need some time to adjust bc after like 10 years of thinking about sex I've shown the real thing and its hard to change my views or something. ??? the stress that there was although relativley tiny was enough to ruin it for me. the need to have that experience be good jack off material getting in the way of what really turns me on. I just get turned on by emotional things for example got really turned on when she grabbed me lovingly when I was fucking her right, but that doesn't work that well when I try to use the memory masterbating! AHHH WTF!? could I get some theories as to why this might be please?